FI883851A0 - Procedure for washing alkaline pulp - Google Patents

Procedure for washing alkaline pulp

Info

Publication number
FI883851A0
FI883851A0 FI883851A FI883851A FI883851A0 FI 883851 A0 FI883851 A0 FI 883851A0 FI 883851 A FI883851 A FI 883851A FI 883851 A FI883851 A FI 883851A FI 883851 A0 FI883851 A0 FI 883851A0
Authority
FI
Finland
Prior art keywords
procedure
alkaline pulp
washing alkaline
washing
pulp
Prior art date
Application number
FI883851A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI90256C (en
FI90256B (en
FI883851A (en
Inventor
Monica Bokstroem
Raimo Rasimus
Original Assignee
Aga Ab
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from PCT/SE1987/000623 external-priority patent/WO1988004706A1/en
Application filed by Aga Ab filed Critical Aga Ab
Publication of FI883851A publication Critical patent/FI883851A/en
Publication of FI883851A0 publication Critical patent/FI883851A0/en
Application granted granted Critical
Publication of FI90256B publication Critical patent/FI90256B/en
Publication of FI90256C publication Critical patent/FI90256C/en

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
    • D21C9/02—Washing ; Displacing cooking or pulp-treating liquors contained in the pulp by fluids, e.g. wash water or other pulp-treating agents

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Paper (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FI883851A 1986-12-22 1988-08-19 Method for washing alkaline mass FI90256C (en)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
SE8605510 1986-12-22
SE8605510A SE8605510L (en) 1986-12-22 1986-12-22 KEEP WASHING THE PASS
SE8700623 1987-02-16
PCT/SE1987/000198 WO1988004705A1 (en) 1986-12-22 1987-04-16 Method for washing of alcaline pulp
SE8700198 1987-04-16
PCT/SE1987/000623 WO1988004706A1 (en) 1986-12-22 1987-12-21 Method for washing of alcaline pulp

Publications (4)

Publication Number Publication Date
FI883851A FI883851A (en) 1988-08-19
FI883851A0 true FI883851A0 (en) 1988-08-19
FI90256B FI90256B (en) 1993-09-30
FI90256C FI90256C (en) 1994-01-10

Family

ID=20366716

Family Applications (1)

Application Number Title Priority Date Filing Date
FI883851A FI90256C (en) 1986-12-22 1988-08-19 Method for washing alkaline mass

Country Status (11)

Country Link
AR (1) AR242276A1 (en)
AU (2) AU7352587A (en)
BR (1) BR8707606A (en)
CA (1) CA1286454C (en)
ES (1) ES2003282A6 (en)
FI (1) FI90256C (en)
MX (1) MX167744B (en)
NZ (1) NZ220101A (en)
PT (1) PT84777B (en)
SE (1) SE8605510L (en)
WO (1) WO1988004705A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI102911B (en) * 1997-06-13 1999-03-15 Aga Ab Process for stabilizing pH in a pulp suspension and for making paper of the stabilized pulp
FI104503B (en) * 1997-11-05 2000-02-15 Aga Ab A method for improving the drainage of cellulosic pulps
FI103520B1 (en) 1998-03-03 1999-07-15 Aga Ab Improved papermaking methods
FI991241A (en) 1999-06-01 2000-12-02 Aga Ab Bleaching of lignin and process for making paper
FI109209B (en) * 2000-04-05 2002-06-14 Stora Enso Oyj Procedure for checking delignification and bleaching of a pulp slurry

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI52876C (en) * 1974-09-03 1978-10-17 Ahlstroem Oy OVERFLOWER FOR CELLULOSE FRAON ALKALIKOK

Also Published As

Publication number Publication date
MX167744B (en) 1993-04-12
FI90256C (en) 1994-01-10
ES2003282A6 (en) 1988-10-16
PT84777B (en) 1990-11-07
SE8605510L (en) 1987-09-17
FI90256B (en) 1993-09-30
BR8707606A (en) 1989-10-03
WO1988004705A1 (en) 1988-06-30
PT84777A (en) 1987-05-01
FI883851A (en) 1988-08-19
AU7352587A (en) 1988-07-15
AR242276A1 (en) 1993-03-31
CA1286454C (en) 1991-07-23
AU1082688A (en) 1988-07-15
NZ220101A (en) 1989-04-26
SE8605510D0 (en) 1986-12-22

Similar Documents

Publication Publication Date Title
ES2015549B3 (en) DISHWASHER MACHINE
IT8645719A0 (en) FILTER FOR WASHING MACHINES.
ES2020963B3 (en) WASHING-DRYING MACHINE
ATA310787A (en) SCREENING MACHINE
IT1201781B (en) ULTRASONIC WASHING MACHINE
IT1192078B (en) WASHING MACHINE
FI903227A0 (en) Provides for dewatering of pulp
FI883851A0 (en) Procedure for washing alkaline pulp
IT8647942A0 (en) IMPROVEMENT IN THE DRUM OF WASHING MACHINES
FI872844A0 (en) Process for making crosslinked individual cellulose fibers
IT1205662B (en) AUTOMATICALLY CONTROLLED WASHING MACHINE
GB8621524D0 (en) Washing milking machines
GB8703063D0 (en) Washing machine
KR890013363U (en) Drainage structure of washing machine
KR870014910U (en) Dewatering device of washing machine
KR870017980U (en) Automatic rice washing machine
BR6601863U (en) WASHING MACHINE
BR8601827A (en) WASHING MACHINE
BR6601671U (en) WASHING MACHINE
BR6601983U (en) WASHING MACHINE
BR6602133U (en) WASHING MACHINE
KR880021936U (en) Drainage of washing machine
DK621084A (en) WASHING MACHINE
BR8700600A (en) WASHING MACHINE
IT8767133A0 (en) IMPROVED WASHING MACHINE

Legal Events

Date Code Title Description
BB Publication of examined application
FG Patent granted

Owner name: AGA AKTIEBOLAG

MA Patent expired